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Loans Receivable and Allowance for Credit Losses - Schedule of Loans by Class Modified as Troubled Debt Restructurings (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) loan | Dec. 31, 2021 USD ($) loan
Schedule Of Financial Receivables [Line Items] |  |
Number of Loans | loan | 2 | 4
Pre-Modification Outstanding Recorded Investment | $ 1,880 | $ 5,657
Post-Modification Outstanding Recorded Investment | $ 1,880 | $ 5,657
Commercial and Industrial |  |
Schedule Of Financial Receivables [Line Items] |  |
Number of Loans | loan | 1 | 2
Pre-Modification Outstanding Recorded Investment | $ 96 | $ 3,336
Post-Modification Outstanding Recorded Investment | $ 96 | $ 3,336
Multifamily (5 or more) residential properties |  |
Schedule Of Financial Receivables [Line Items] |  |
Number of Loans | loan |  | 1
Pre-Modification Outstanding Recorded Investment |  | $ 717
Post-Modification Outstanding Recorded Investment |  | $ 717
Non-owner occupied, nonfarm nonresidential properties |  |
Schedule Of Financial Receivables [Line Items] |  |
Number of Loans | loan | 1 | 1
Pre-Modification Outstanding Recorded Investment | $ 1,784 | $ 1,604
Post-Modification Outstanding Recorded Investment | $ 1,784 | $ 1,604

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
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- Definition Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-33 + Details
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